Lamp assembly and lamp using the lamp assembly

• US 10,274,137 B1
• Filed: 02/21/2018
• Issued: 04/30/2019
• Est. Priority Date: 11/22/2017
• Status: Active Grant

• Current Assignee: Beautiful Light Technology, Corp.
• Original Assignee: Beautiful Light Technology, Corp.
• Inventors: Chiu, Shih-Ting, Chiu, Chien-Wen
• Primary Examiner(s): Ton, Anabel
• Application Number:
  US15/901,865
• Publication Number:
  US 20190154210A1
• Time in Patent Office: 433 Days
• CPC Class Codes: F21K 9/237 Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases F21K9/238 takes precedence
• CPC Class Codes: F21K 9/238 Arrangement or mounting of circuit elements integrated in the light source
• CPC Class Codes: F21K 9/66 Details of globes or covers forming part of the light source
• CPC Class Codes: F21K 9/69 Details of refractors forming part of the light source
• CPC Class Codes: F21V 23/006 the substrate being distinct from the light source holder
• CPC Class Codes: F21V 23/0435 activated by remote control means
• CPC Class Codes: F21V 23/06 the elements being coupling devices , e.g. connectors
• CPC Class Codes: F21V 29/70 characterised by passive heat-dissipating elements, e.g. heat-sinks
• CPC Class Codes: F21V 5/007 Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane combination of two or more refractors F21V5/008
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H01Q 1/2291 used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN] H01Q1/241 takes precedence; WLAN in general H04W
• CPC Class Codes: H01Q 1/44 using equipment having another main function to serve additionally as an antenna , e.g. means for giving an antenna an aesthetic aspectH01Q1/27 - H01Q1/34 take precedence

Abstract

A lamp assembly and a lamp are provided. The lamp assembly includes a light source substrate, a circuit board and a lamp cover. The light source substrate includes a first surface, a second surface and plural light sources. The first surface is opposite to the second surface, and the light sources are disposed on the first surface. The circuit board is electrically connected to the light source substrate. A transmitting and receiving module is disposed on the circuit board, and the transmitting and receiving module has an antenna. A lamp cover covers the light sources. The lamp cover has an outer surface, an inner surface and a through hole. The inner surface is opposite to the outer surface, and the through hole extends from the inner surface to the outer surface. The antenna passes through the through hole and extends outside the outer surface of the lamp cover.

Claims

1. A lamp assembly, comprising:

a light source substrate comprising a first surface, a second surface and a plurality of light sources, wherein the first surface is opposite to the second surface, and the light sources are disposed on the first surface;

a circuit board electrically connected to the light source substrate, wherein a transmitting and receiving module is disposed on the circuit board, and the transmitting and receiving module has an antenna;

a lamp cover covering the light sources, wherein the lamp cover has an outer surface, an inner surface and a through hole, the inner surface is opposite to the outer surface, and the through hole extends from the inner surface to the outer surface, wherein the antenna passes through the through hole and extends outside the outer surface of the lamp cover; and

a fixing member disposed on the outer surface of the lamp cover, wherein the fixing member is configured to fix the antenna and comprises;

an extending portion parallel to the outer surface of the lamp cover, wherein the extending portion has an accommodating slot, and the accommodating slot is configured to accommodate the antenna; and

a positioning post vertically disposed on the extending portion, wherein the positioning post is inserted into a positioning hole of the lamp cover.

2. The lamp assembly of claim 1, wherein the circuit board is disposed on the second surface of the light source substrate, and the antenna passes from the second surface to the first surface of the light source substrate and extends out from the first surface.

3. The lamp assembly of claim 1, wherein the lamp cover further comprises a plurality of lens disposed on the inner surface of the lamp cover, and the lens are corresponding to the light sources.

4. The lamp assembly of claim 1, wherein the lamp cover further comprises a sealer, and the sealer is disposed in the through hole and covers a portion of the antenna located in the through hole.

5. The lamp assembly of claim 1, wherein the transmitting and receiving module is a bluetooth module, a ZigBee module or a WiFi module.

6. A lamp, comprising:

a lamp cup having an accommodating space; and

a lamp assembly, comprising;

a light source substrate disposed in the accommodating space, wherein the light source substrate comprises a first surface, a second surface and a plurality of light sources, and the first surface is opposite to the second surface, and the light sources are disposed on the first surface;

a circuit board disposed in the accommodating space, wherein the circuit board is electrically connected to the light source substrate, wherein a transmitting and receiving module is disposed on the circuit board, and the transmitting and receiving module has an antenna;

a lamp cover disposed on a top end of the lamp cup and covering the accommodating space, wherein the lamp cover has an outer surface, an inner surface and a through hole, the inner surface is opposite to the outer surface, and the through hole extends from the inner surface to the outer surface, wherein the antenna passes through the through hole and extends outside the outer surface of the lamp cover, and

a fixing member disposed on the outer surface of the lamp cover, wherein the fixing member is configured to fix the antenna and comprises;

an extending portion parallel to the outer surface of the lamp cover, wherein the extending portion has an accommodating slot, and the accommodating slot is configured to accommodate the antenna; and

a positioning post vertically disposed on the extending portion, wherein the positioning post is inserted into a positioning hole of the lamp cover.

7. The lamp of claim 6, wherein the circuit board is disposed on the second surface of the light source substrate, and the antenna passes from the second surface to the first surface of the light source substrate and extends out from the first surface.

8. The lamp of claim 6, wherein the lamp cover further comprises a plurality of lens disposed on the inner surface of the lamp cover, and the lens are corresponding to the light sources.

9. The lamp of claim 6, wherein the lamp cover further comprises a sealer disposed in the through hole and covering a portion of the antenna located in the through hole.

10. The lamp of claim 6, wherein the transmitting and receiving module is a bluetooth module, a ZigBee module or a WiFi module.

11. The lamp of claim 6, further comprising a lamp adapter disposed on a bottom end of the lamp cup, wherein the lamp adapter is electrically connected to the circuit board.